Rank: 327 based on 232 downloads (last 30 days) and 20 files submitted
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Research Engineer in Acoustics, Noise Control in the Construction Industry

Professional Interests:
Noise Control, Power Tools

 

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Files Posted by Edward View all
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(last 30 days) 		Comments Rating
25 Sep 2012 Screenshot Impulsive Noise Meter Calculates Impulsive noise metrics for hazardous acoustic noise assessment. Author: Edward Zechmann signal processing 11 1
27 Mar 2012 Screenshot Continuous Sound and Vibration Analysis This program analyzes sound and vibrations data using metrics for continuous noise and vibrations. Author: Edward Zechmann sound, noise, whole body, hand arm, vibrations, dsp 30 3
  • 5.0
5.0 | 3 ratings
15 Mar 2012 Nth_Oct_Hand_Arm_&_AC_Filter_Tool_Box Features Nth octave band, Hand Arm, and A and C weighting filters Author: Edward Zechmann noise, nth octave, octave, a, c, weighting 17 0
  • 5.0
5.0 | 1 rating
20 Apr 2011 Calibrated Spectral Analysis Simple Fourier Spectral Analysis of sound pressure time record. Author: Edward Zechmann spectral analysis, sound, sound pressure, level, spectral anslysis, fourier transform 15 0
10 Nov 2010 Clipping Indicator Indicates chunks of time records that may be clipped. Author: Edward Zechmann clip, time record, signal processing 1 0
Comments and Ratings by Edward View all
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18 Apr 2012 round2 Round input to nearest multiple of arbitrary value. Author: Robert Bemis

Roundn is in the Mapping Toolbox which costs approximately $1,000.00 for a single user license. It is much simpler; however, it has fewer features and costs $1,000.00. The syntax for using roundn is reproduced from the Mathworks website to help anyone who reads this comment thread. Please let me know if a program with the simple syntax of Roundn would be of benefit to the Matlab Central Users Community.

roundn - Round to multiple of 10n
Syntax

roundn(x,n)
Description

roundn(x,n) rounds each element of x to the nearest multiple of 10n. The variable n must be scalar, and integer-valued. For complex x, the imaginary and real parts are rounded independently. For n = 0, roundn gives the same result as round. That is, roundn(x,0) == round(x).

18 Apr 2012 ROUND2 Round to a specified number of decimals. Author: Mukhtar Ullah

Roundn is in the Mapping Toolbox which costs approximately $1,000.00 for a single user license. It is much simpler; however, it has fewer features and costs $1,000.00. The syntax for using roundn is reproduced from the Mathworks website to help anyone who reads this comment thread. Please let me know if a program with the simple syntax of Roundn would be of benefit to the Matlab Central Users Community.

roundn - Round to multiple of 10n
Syntax

roundn(x,n)
Description

roundn(x,n) rounds each element of x to the nearest multiple of 10n. The variable n must be scalar, and integer-valued. For complex x, the imaginary and real parts are rounded independently. For n = 0, roundn gives the same result as round. That is, roundn(x,0) == round(x).

18 Apr 2012 Round to Specified Digits Place Rounds to the specified digits place and supports five different styles of rounding the last digit. Author: Edward Zechmann

Roundn is in the Mapping Toolbox which costs approximately $1,000.00 for a single user license. It is much simpler; however, it has fewer features and costs $1,000.00. The syntax for using roundn is reproduced from the Mathworks website to help anyone who reads this comment thread. Please let me know if a program with the simple syntax of Roundn would be of benefit to the Matlab Central Users Community.

roundn - Round to multiple of 10n
Syntax

roundn(x,n)
Description

roundn(x,n) rounds each element of x to the nearest multiple of 10n. The variable n must be scalar, and integer-valued. For complex x, the imaginary and real parts are rounded independently. For n = 0, roundn gives the same result as round. That is, roundn(x,0) == round(x).

18 Apr 2012 Round to a Specified Number of Significant Digits Rounds a numeric array to a specified number of Significant Digits. Author: Edward Zechmann

Roundn is in the Mapping Toolbox which costs approximately $1,000.00 for a single user license. It is much simpler; however, it has fewer features and costs $1,000.00. The syntax for using roundn is reproduced from the Mathworks website to help anyone who reads this comment thread. Please let me know if a program with the simple syntax of Roundn would be of benefit to the Matlab Central Users Community.

roundn - Round to multiple of 10n
Syntax

roundn(x,n)
Description

roundn(x,n) rounds each element of x to the nearest multiple of 10n. The variable n must be scalar, and integer-valued. For complex x, the imaginary and real parts are rounded independently. For n = 0, roundn gives the same result as round. That is, roundn(x,0) == round(x).

21 Mar 2011 TDMS Reader Read TDMS files v1 & v2 without DLL Current Version: 2.5 Author: Jim Hokanson

Comments and Ratings on Edward's Files View all
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  • 32
Updated File Comment by Comments Rating
13 May 2013 Round to Specified Digits Place Rounds to the specified digits place and supports five different styles of rounding the last digit. Author: Edward Zechmann Will

13 May 2013 Round to a Specified Number of Significant Digits Rounds a numeric array to a specified number of Significant Digits. Author: Edward Zechmann Will

09 May 2013 Make Icosahedron This program makes icosahedra of class 1, type 2, and frequency f. Author: Edward Zechmann Anna

I get 91 nodes for f=4. Isn't the number of nodes equal to (5f^2+1)? In this case it should be 81 nodes, right?

25 Oct 2012 Make Icosahedron This program makes icosahedra of class 1, type 2, and frequency f. Author: Edward Zechmann Peksel, Bilen Oytun

18 Apr 2012 Round to Specified Digits Place Rounds to the specified digits place and supports five different styles of rounding the last digit. Author: Edward Zechmann Zechmann, Edward

Roundn is in the Mapping Toolbox which costs approximately $1,000.00 for a single user license. It is much simpler; however, it has fewer features and costs $1,000.00. The syntax for using roundn is reproduced from the Mathworks website to help anyone who reads this comment thread. Please let me know if a program with the simple syntax of Roundn would be of benefit to the Matlab Central Users Community.

roundn - Round to multiple of 10n
Syntax

roundn(x,n)
Description

roundn(x,n) rounds each element of x to the nearest multiple of 10n. The variable n must be scalar, and integer-valued. For complex x, the imaginary and real parts are rounded independently. For n = 0, roundn gives the same result as round. That is, roundn(x,0) == round(x).

Top Tags Applied by Edward
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  • 101
noise, sound, signal processing, octave, digits
Files Tagged by Edward View all
  • 1 - 5 of
  • 20
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
25 Sep 2012 Screenshot Impulsive Noise Meter Calculates Impulsive noise metrics for hazardous acoustic noise assessment. Author: Edward Zechmann signal processing 11 1
27 Mar 2012 Screenshot Continuous Sound and Vibration Analysis This program analyzes sound and vibrations data using metrics for continuous noise and vibrations. Author: Edward Zechmann sound, noise, whole body, hand arm, vibrations, dsp 30 3
  • 5.0
5.0 | 3 ratings
15 Mar 2012 Nth_Oct_Hand_Arm_&_AC_Filter_Tool_Box Features Nth octave band, Hand Arm, and A and C weighting filters Author: Edward Zechmann noise, nth octave, octave, a, c, weighting 17 0
  • 5.0
5.0 | 1 rating
20 Apr 2011 Calibrated Spectral Analysis Simple Fourier Spectral Analysis of sound pressure time record. Author: Edward Zechmann spectral analysis, sound, sound pressure, level, spectral anslysis, fourier transform 15 0
10 Nov 2010 Clipping Indicator Indicates chunks of time records that may be clipped. Author: Edward Zechmann clip, time record, signal processing 1 0

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